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长链非编码RNAs在人类疾病及机体发育中的作用及机制

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摘要 非编码RNAs(non-coding RNAs,ncRNAs),包括以miRNA、siRNA和piRNA等为代表的短小RNA和长链非编码RNAs (long non-coding RNAs,lncRNAs).近20年来,ncRNAs的发现和功能研究,大大改变了人们对RNA分子的认识.ncRNAs不仅承担了遗传信息中间载体的辅助性角色,而且在发育和基因表达调控中发挥着复杂而精确的功能[1].目前,关于ncRNAs在疾病发生、发展和防治中的作用已有大量文献报导,研究主要集中于短ncRNAs在肿瘤、自身免疫病等疾病中的表达和调控作用[2].虽然关于lncRNAs与疾病之间关联的研究还处于起步阶段,但其调控作用已经开始引起人们广泛的关注.
出处 《中国实验诊断学》 2013年第9期1741-1742,F0003,共3页 Chinese Journal of Laboratory Diagnosis
基金 吉林省科技厅重点实验室项目(20122113) 吉林省科技厅自然科学基金面上项目(201015220)
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